fix: detect slice type aliases from imported packages #25
+70
−21
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The linter was not detecting append issues when the slice type was imported from another package (e.g., `make(typespkg.S, 10)` where `type S []string` is defined in a different package). Added handling for *ast.SelectorExpr in isSlice() and use Underlying() to properly identify slice types from named type aliases.
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Fixed a bug where the linter failed to detect
appendissues when using slice type aliases imported from other packages (e.g.,make(typespkg.S, 10)wheretype S []stringis defined in a different package).Added handling for
*ast.SelectorExprinisSlice()and useUnderlying()to properly identify slice types from named type aliases.Move the
alwaysandappendfolders undersrcfor consistency withtypespkg. Per the https://pkg.go.dev/golang.org/x/tools/go/analysis/analysistest